package com.yupi.yuoj.mapper;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.yupi.yuoj.model.entity.ContestAnnouncement;

/**
* @author 24402
* @description 针对表【contest_announcement(竞赛公告)】的数据库操作Mapper
* @createDate 2025-06-30 16:35:09
* @Entity generator.domain.ContestAnnouncement
*/
public interface ContestAnnouncementMapper extends BaseMapper<ContestAnnouncement> {

}




